Blue Dianne

#284A51

About Blue Dianne

The hex color #284A51, also known as Blue Dianne, is a dark, muted shade of blue-green. It resides in the cyan-blue hue range. This color evokes a sense of calmness, stability, and sophistication. Its relatively low saturation makes it suitable for backgrounds and elements where you want to avoid overwhelming the viewer. Blue Dianne can be used to create a professional or calming atmosphere, especially when combined with complementary or analogous colors. It is often used in corporate branding, websites, and interior design to convey trust and reliability. Its hex code indicates the precise combination of red, green, and blue light values, ensuring consistency across digital platforms and print media.

The color #284A51, also known as Blue Dianne, presents some accessibility challenges. Its relatively low luminance value of approximately 0.12 means that it requires careful consideration when used for text or interactive elements. According to WCAG guidelines, sufficient contrast between foreground and background colors is essential for users with visual impairments. To ensure accessibility, it's advisable to use Blue Dianne with light-colored text or interface elements. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Tools like contrast checkers can help determine if the color combination meets accessibility standards. Furthermore, avoid using color as the sole means of conveying information; provide alternative cues such as text labels or icons to ensure inclusivity.

Shades

Digital Color Formats

RGB
40 74 81
RGB40 74 81
Red
Green
Blue
HSL
190.24deg 33.88% 23.73%
190.2433.8823.73HSL
Hue
Saturation
Lightness
HWB
190.24deg 15.69% 68.24%
190.2415.6968.24HWB
Hue
Whiteness
Blackness
hex#284A51
rgb40 74 81
hsl190.24deg 33.88% 23.73%
cmyk50.62% 8.64% 0% 68.24%
hwb190.24deg 15.69% 68.24%
xyz-d650.05 0.06 0.09
oklch0.3863 0.0413 212.41
oklab0.3863 -0.03 -0.02
CMYK
50.62% 8.64% 0% 68.24%
50.628.64068.24CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.06 0.09
0.050.060.09XYZ
X
Y
Z
OKLCH
0.3863 0.0413 212.41
0.38630.0413212.41LCH
Lightness
Chroma
Hue
OKLAB
0.3863 -0.03 -0.02
0.3863-0.03-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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